Patents by Inventor Moran HA

Moran HA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • ORGANIC COMPOUND AND LIGHT-EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20240164208
    Abstract: A light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer arranged between the first electrode and the second electrode and including an emission layer, and an organic compound represented by Formula 1:
    Type: Application
    Filed: May 19, 2023
    Publication date: May 16, 2024
    Inventors: Hyunah Um, Heechoon Ahn, Seowon Cho, Jiyong Choi, Moran Ha
  • LIGHT EMITTING DEVICE AND NITROGEN-CONTAINING COMPOUND FOR LIGHT EMITTING DEVICE
    Publication number: 20240147851
    Abstract: A light emitting device of one or more embodiments includes a first electrode, a second electrode oppositely provided to the first electrode, and an emission layer provided between the first electrode and the second electrode, wherein the emission layer includes a first compound represented by Formula 1 below.
    Type: Application
    Filed: July 19, 2023
    Publication date: May 2, 2024
    Inventors: YESEUL LEE, HYEONGMIN KIM, HEECHOON AHN, HYUNAH UM, Juhui YUN, MORAN HA
  • LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
    Publication number: 20230363272
    Abstract: A light-emitting device and an electronic apparatus including the same, the light-emitting device including a first electrode, a second electrode, and an interlayer arranged between the first electrode and the second electrode and including an emission layer, wherein the emission layer includes a first compound represented by Formula 1 and a second compound represented by Formula 2: wherein details of Formulae 1 and 2 are as described herein.
    Type: Application
    Filed: May 3, 2023
    Publication date: November 9, 2023
    Inventors: Jong Soo KIM, Giwook KANG, Eunsuk KWON, Joonghyuk KIM, Hyeongmin KIM, Yusuke MARUYAMA, Youngmok SON, Eunhye AN, Satoko ISHIBE, Sooghang IHN, Dongjin JANG, Soonok JEON, Yeon Sook CHUNG, Eunjeong CHOI, Jiyong CHOI, Moran HA
  • LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR LIGHT EMITTING ELEMENT
    Publication number: 20230320216
    Abstract: A light emitting element is provided to include a first electrode, a second electrode, and an emission layer disposed between the first electrode and the second electrode. The emission layer may include a polycyclic compound including a boron-containing core part and an electron donating group of a dibenzoheterole skeleton.
    Type: Application
    Filed: February 9, 2023
    Publication date: October 5, 2023
    Inventors: MUN-KI SIM, JANG YEOL BAEK, Kyoung SUNWOO, MINJAE SUNG, CHANSEOK OH, MORAN HA
  • LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR LIGHT EMITTING ELEMENT
    Publication number: 20230284528
    Abstract: Embodiments provide a light emitting element that includes a first electrode, a second electrode disposed on the first electrode, and an emission layer disposed between the first electrode and the second electrode.
    Type: Application
    Filed: January 10, 2023
    Publication date: September 7, 2023
    Applicant: Samsung Display Co., Ltd.
    Inventors: MUN-KI SIM, SUN YOUNG PAK, JUNHA PARK, Kyoung SUNWOO, CHANSEOK OH, MORAN HA
  • LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR THE SAME
    Publication number: 20230269997
    Abstract: A light emitting element of an embodiment includes a first electrode, a second electrode, and at least one functional layer disposed between the first electrode and the second electrode, wherein the at least one functional layer includes a first compound represented by Formula 1, and at least one compound selected from among a second compound represented by Formula 2, a third compound represented by Formula 3, and a fourth compound represented by Formula 4, thereby showing high efficiency and long-life characteristics.
    Type: Application
    Filed: December 1, 2022
    Publication date: August 24, 2023
    Inventors: SUN YOUNG PAK, TAEIL KIM, Kyoung SUNWOO, MUN-KI SIM, CHANSEOK OH, MORAN HA
  • LIGHT-EMITTING DEVICE INCLUDING CONDENSED CYCLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING THE SAME, AND THE CONDENSED CYCLIC COMPOUND
    Publication number: 20230263057
    Abstract: Embodiments provide a condensed cyclic compound, a light-emitting device that includes the condensed cyclic compound, and an electronic apparatus that includes the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode and including an emission layer, wherein the emission layer includes the condensed cyclic compound.
    Type: Application
    Filed: January 31, 2023
    Publication date: August 17, 2023
    Applicant: Samsung Display Co., Ltd.
    Inventors: Kyoung Sunwoo, Seran Kim, Sunyoung Pak, Jangyeol Baek, Munki Sim, Chanseok Oh, Moran Ha
  • CONDENSED CYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE CONDENSED CYCLIC COMPOUND, AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE
    Publication number: 20230255100
    Abstract: Embodiments provide a condensed cyclic compound, a light-emitting device that includes the condensed cyclic compound, and an electronic apparatus that includes the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode, wherein the interlayer includes an emission layer, and at least one of the condensed cyclic compound.
    Type: Application
    Filed: October 20, 2022
    Publication date: August 10, 2023
    Applicant: Samsung Display Co., Ltd.
    Inventors: Chanseok OH, Seran KIM, Sunyoung PAK, Kyoung SUNWOO, Munki SIM, Moran HA